45456056226253 has 4 divisors (see below), whose sum is σ = 46684598286460. Its totient is φ = 44227514166048.

The previous prime is 45456056226187. The next prime is 45456056226283. The reversal of 45456056226253 is 35262265065454.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 17892747720324 + 27563308505929 = 4229982^2 + 5250077^2 .

It is not a de Polignac number, because 45456056226253 - 2³⁷ = 45318617272781 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45456056226194 and 45456056226203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45456056226283) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 614271030048 + ... + 614271030121.

It is an arithmetic number, because the mean of its divisors is an integer number (11671149571615).

Almost surely, 2^{45456056226253} is an apocalyptic number.

It is an amenable number.

45456056226253 is a deficient number, since it is larger than the sum of its proper divisors (1228542060207).

45456056226253 is a wasteful number, since it uses less digits than its factorization.

45456056226253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1228542060206.

The product of its (nonzero) digits is 51840000, while the sum is 55.

The spelling of 45456056226253 in words is "forty-five trillion, four hundred fifty-six billion, fifty-six million, two hundred twenty-six thousand, two hundred fifty-three".